Commit 890358a6 authored by Daniel Vetter's avatar Daniel Vetter
Browse files

drm/doc: Improve kernel-doc for drm_fb_cma_helper.c 



kernel-doc was unhappy, appease it.

v2: Resolve typo Liviu spotted through more consistency (aka
copy-pasting from drm_helper_mode_fill_fb_struct).

Cc: Noralf Trønnes <noralf@tronnes.org>
Cc: laurent.pinchart@ideasonboard.com
Acked-by: default avatarLiviu Dudau <Liviu.Dudau@arm.com>
Acked-by: default avatarJani Nikula <jani.nikula@intel.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1464729075-22243-3-git-send-email-daniel.vetter@ffwll.ch
parent 6136bfb5

drivers/gpu/drm/drm_fb_cma_helper.c

+11 −6
Original line number Diff line number Diff line
@@ -162,6 +162,10 @@ static struct drm_fb_cma *drm_fb_cma_alloc(struct drm_device *dev, 
 * drm_fb_cma_create_with_funcs() - helper function for the

 *                                  &drm_mode_config_funcs ->fb_create

 *                                  callback function

 * @dev: DRM device

 * @file_priv: drm file for the ioctl call

 * @mode_cmd: metadata from the userspace fb creation request

 * @funcs: vtable to be used for the new framebuffer object

 *

 * This can be used to set &drm_framebuffer_funcs for drivers that need the

 * dirty() callback. Use drm_fb_cma_create() if you don't need to change
@@ -223,6 +227,9 @@ EXPORT_SYMBOL_GPL(drm_fb_cma_create_with_funcs); 


/**

 * drm_fb_cma_create() - &drm_mode_config_funcs ->fb_create callback function

 * @dev: DRM device

 * @file_priv: drm file for the ioctl call

 * @mode_cmd: metadata from the userspace fb creation request

 *

 * If your hardware has special alignment or pitch requirements these should be

 * checked before calling this function. Use drm_fb_cma_create_with_funcs() if
@@ -258,10 +265,6 @@ struct drm_gem_cma_object *drm_fb_cma_get_gem_obj(struct drm_framebuffer *fb, 
EXPORT_SYMBOL_GPL(drm_fb_cma_get_gem_obj);



#ifdef CONFIG_DEBUG_FS

/*

 * drm_fb_cma_describe() - Helper to dump information about a single

 * CMA framebuffer object

 */

static void drm_fb_cma_describe(struct drm_framebuffer *fb, struct seq_file *m)

{

	struct drm_fb_cma *fb_cma = to_fb_cma(fb);
@@ -280,6 +283,8 @@ static void drm_fb_cma_describe(struct drm_framebuffer *fb, struct seq_file *m) 
/**

 * drm_fb_cma_debugfs_show() - Helper to list CMA framebuffer objects

 *			       in debugfs.

 * @m: output file

 * @arg: private data for the callback

 */

int drm_fb_cma_debugfs_show(struct seq_file *m, void *arg)

{

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